angular2-json-schema-form/src/playground/examples/jsf-fields-fieldset.json

Angular 2 JSON Schema Form builder

{
  "schema": {
    "comment": {
      "type": "string",
      "title": "Comment"
    },
    "name": {
      "type": "string",
      "title": "Name"
    },
    "age": {
      "type": "number",
      "title": "Age"
    }
  },
  "form": [ {
    "key": "comment",
    "type": "textarea"
  }, {
    "type": "fieldset",
    "title": "Author",
    "expandable": true,
    "items": [
      "name",
      "age"
    ]
  } ]
}